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Tim ran an experiment to test optimum power and time settings for microwave popcom. His goal was to deliver popcom with fewer than 7%

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Tim ran an experiment to test optimum power and time settings for microwave popcom. His goal was to deliver popcom with fewer than 7% of the kemels left unpopped, on average. He determined that power 9 at 4 minutes was the best combination. To be sure that the method was successful, he popped 8 more bags of popcorn (selected at random) at this setting. All were of high quality, with the percentages of unpopped kernels shown below 29,52,54,27,98, 25, 11.6, 11.9 Does this provide evidence that hemet hisgoal of an average of fewer than 70 popped kemels? Use 0.05 as the P-value cutoff level. OA HH7 HAH

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